Active NPI 1124564133 Individual Practitioner Male Practitioner

Matthew Glenn Griffiths , PA-C

Physician Assistant • Grand Rapids, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Matthew Griffiths, PA-C is a certified Physician Assistant practicing in Grand Rapids, MI. With approximately 10 years of clinical experience since graduating from University Of Tennessee, Hsc, College Of Medicine in 2016, Matthew Griffiths delivers high-quality medical care to the local community at 4100 LAKE DR SE STE 300.

Matthew Griffiths is affiliated with Crossroads Urgent Care Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include aspiration and/or injection of fluid from large joint, established patient outpatient office visit, x-ray of shoulder, minimum of 2 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4100 Lake Dr Se Ste 300

Grand Rapids, MI 495468292

Telephone 6162678860

Associated Practice Facility / Clinic

🏢 Lakeland Hospitals At Niles And St Joseph, Inc Facility NPI 1134220031

Medicare Profile & Education

Medical School

University Of Tennessee, Hsc, College Of Medicine

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Grand Rapids, MI

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

10 Yrs -1.4 yrs vs City Avg

City Avg: 11.4 Yrs

State Avg: 12.2 Yrs

Regional Practice Density

920 Specialists

Practicing in Grand Rapids, MI (7057 Statewide)

Telehealth Adoption Rate

17.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

62.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Griffiths (10 Years) 10 Yrs

Grand Rapids Specialty Average (11.4 Years) 11.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
20610 Aspiration and/or injection of fluid from large joint	33	26	$266.39	$50.06
99213 Established patient office or other outpatient visit, typically 15 minutes	30	28	$103.00	$56.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	13	$156.57	$89.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	81	62	$77.00	$55.29
20610 Aspiration and/or injection of fluid from large joint	58	35	$251.76	$40.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	38	31	$121.16	$79.82
73030 X-ray of shoulder, minimum of 2 views	30	19	$32.13	$7.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$115.00	$69.35
73564 X-ray of knee, 4 or more views	26	21	$41.62	$9.21
73100 X-ray of wrist, 2 views	18	13	$26.00	$6.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	73	60	$77.00	$56.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	33	29	$118.00	$83.16
20610 Aspiration and/or injection of fluid from large joint	29	21	$203.00	$37.90
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$115.00	$69.91
73030 X-ray of shoulder, minimum of 2 views	16	14	$29.00	$7.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	45	36	$77.00	$43.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$115.00	$64.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	131	111	$84.05	$43.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	118	84	$125.57	$58.43
99213 Established patient office or other outpatient visit, typically 15 minutes	41	41	$77.00	$42.16
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$118.00	$65.58
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$115.00	$63.61
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	12	12	$224.62	$94.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	456	233	$145.15	$88.07
99213 Established patient office or other outpatient visit, typically 15 minutes	252	155	$99.00	$59.69
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	206	150	$193.19	$118.99
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	51	17	$11.00	$1.83
81002 Urinalysis, manual test	37	32	$6.00	$3.41
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	32	22	$35.00	$16.51
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	18	18	$172.53	$95.16
99496 Transitional care management services for problem of high complexity	17	17	$289.65	$189.82
J1885 Injection, ketorolac tromethamine, per 15 mg	16	12	$5.00	$0.58
G0008 Administration of influenza virus vaccine	15	15	$27.33	$19.33
93000 Routine ekg using at least 12 leads including interpretation and report	13	12	$29.00	$13.78
90662 Influenza vaccine split virus, preservative free	13	13	$47.69	$46.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	168	125	$145.00	$86.73
99213 Established patient office or other outpatient visit, typically 15 minutes	103	86	$100.06	$57.79
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	76	62	$193.00	$116.83
81002 Urinalysis, manual test	20	19	$6.00	$3.43
G0008 Administration of influenza virus vaccine	15	15	$25.00	$23.79
90662 Influenza vaccine split virus, preservative free	12	12	$45.00	$44.10

Medical Specialties & State Licenses

CMS Verified: 2023-07-14

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MI 5601008240

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

Crossroads Urgent Care Pllc

6942 Maynardville Pike, Knoxville, TN 379185320

Phone: 8652926590

Crossroads Urgent Care Pllc

2445 Memorial Blvd, Murfreesboro, TN 371295156

Phone: 6152176900

Crossroads Urgent Care Pllc

524 Market Dr, Lenoir City, TN 377716463

Phone: 8659880096

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Vanessa Smitko , NP-C

Nurse Practitioner - Family

NPI 1003387655

Nurse Practitioner (Certified)

Dr. John Mahajan , MD

Orthopaedic Surgery

NPI 1013264787

Doctor of Medicine (M.D.)

Dr. Walter Braunohler , MD

Orthopaedic Surgery

NPI 1023079290

Doctor of Medicine (M.D.)

Brian Burns , PA-C

Physician Assistant - Surgical

NPI 1033106190

Physician Assistant (Certified)

Dr. John Harris , DPM, FACFAS

Podiatrist

NPI 1033152467

Doctor of Podiatric Medicine, FACFAS

Dr. Jacob Reisner , DO

Physical Medicine & Rehabilitation - Sports Medicine

NPI 1033503594

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

15 Historical Events

📍

Updated Practice Location July 14, 2023

Registered at 4100 LAKE DR SE STE 300, GRAND RAPIDS, MI 495468292 (Tel: 6162678860)

📍

Updated Business Mailing Address July 14, 2023

Registered at 100 MICHIGAN ST NE # MC845, GRAND RAPIDS, MI 495032560

📍

Updated Practice Location January 16, 2019

Registered at 14231 BEADLE LAKE RD, BATTLE CREEK, MI 490148213 (Tel: 2699620441)

📍

Updated Business Mailing Address January 16, 2019

Registered at 14231 BEADLE LAKE RD, BATTLE CREEK, MI 490148213 (Tel: 2699620441)

✅

NPI Profile Active June 14, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location June 14, 2017

Registered at 2198 US 31 S, MANISTEE, MI 496609618 (Tel: 2317233567)

📍

Updated Business Mailing Address June 14, 2017

Registered at 6227 FRANKFORT HWY, BENZONIA, MI 496168632 (Tel: (231) 882-9661)

👤

Provider Name / Credentials Updated June 14, 2017

Recorded as MATTHEW GRIFFITHS, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 14, 2017

Physician Assistant (License #5601008240 in MI)

✅

NPI Profile Active January 13, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location January 13, 2017

Registered at 225 CROSSLAKE DR, EVANSVILLE, IN 477158198 (Tel: 8124771558)

📍

Updated Business Mailing Address January 13, 2017

Registered at 225 CROSSLAKE DR, EVANSVILLE, IN 477158198 (Tel: 8124771558)

👤

Provider Name / Credentials Updated January 13, 2017

Recorded as MATTHEW GRIFFITHS, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 13, 2017

Physician Assistant

🟢

Initial NPI Registration & Enumeration January 13, 2017

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1124564133

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: January 13, 2017

Last Update: July 14, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

100 Michigan St Ne # Mc845

Grand Rapids, MI 495032560

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.